ISRC CZAD92300102
Verified recording
CZAD92300102 is “Treperenda” by Jan Burian,
registered on the CopyrightChains blockchain with CopyrightID
0x468234767bd4d4bb35597ecb4aae76faae016e498943cd0461d9e207b6232d18 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZAD92300102.
Recording identifiers
- ISRC
- CZAD92300102
- Title
- Treperenda
- Artist
- Jan Burian
- CopyrightID (CopyrightChains transaction hash)
0x468234767bd4d4bb35597ecb4aae76faae016e498943cd0461d9e207b6232d18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:34aa676815ed64a5f70e7fbffea9ef77cea76cf893477f1ac099f19ee7bee166- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZAD92300102
- Bitcoin block existence check
- https://blockstream.info/api/block/957120